<template>
<h1>员工列表练习</h1>
  <input type ="text" placeholder="请输入员工姓名" v-model="emp.name">
  <input type ="text" placeholder="请输入员工工资" v-model="emp.salary">
  <input type ="text" placeholder="请输入员工岗位" v-model="emp.job">
  <button @click="add">点我添加</button>
  <hr>
  <table border="1px">
    <tr>
      <th>编号</th>
      <th>姓名</th>
      <th>工资</th>
      <th>岗位</th>
    </tr>
    <tr v-for="(item,index) in arr">
      <td>{{index+1}}</td>
      <td>{{item.name}}</td>
      <td>{{item.salary}}</td>
      <td>{{item.job}}</td>
    </tr>
  </table>
</template>
<script setup>
import {ref} from "vue";

const emp = ref({name:'',salary:'',job:''})

const arr = ref([]);
const add=()=> {
  if (emp.value.name.trim() == '' || emp.value.salary.trim() == '' || emp.value.job.trim() == '') {
    alert('请输入员工信息！');
    return;
  }
  arr.value.push(emp.value);
  emp.value={name:'',salary:'',job:''}
}

</script>


<style scoped>

</style>